Heroes and Villains is a convention that celebrates the comic book genre in film, television and in the comics. Meanwhile, Walker Stalker Con is a convention that celebrates the zombie genre, notably The Walking Dead. This year in Chicago the cons mashed up in a glorious team-up effort to combine stars from Arrow, The Flash, Legends of Tomorrow, Gotham, Sons of Anarchy, and The Walking Dead! Check out our video below and the photo gallery just below that!